Sigur Rós: "The Rains Of Castamere"

For a lot of fans of HBO's Game of Thrones, today will be the day they can talk about the latest episode of the show, which aired last night. For others though, the release of Sigur Rós' cover of "The Rains of Castamere," is just as exciting.

A sample of the song was released a few weeks ago, but now the full version is available, and can be heard below. Along with giving their take on the song, Sigur Rós are also set to appear as characters in the current season of the show.